baber/WOPTO huggingface dataset:
Patent JP-2006151770-A (JP)
Title: Method for manufacturing regenerated aggregate and apparatus for manufacturing regenerated aggregate
Inventor: YAMAUCHI KAZUHIRO
IPC: B01F7/16
Filed: 2004-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain high-quality regenerated aggregate which is far less stuck with mortar, and has a smooth surface and uniform grain size from a concrete block.  <P>SOLUTION: In a bottomed cylindrical vessel body 32 having a taper-shaped side face 31 narrowing downward the diameter of which gradually becomes smaller towards the bottom, two sorts of stirring blades 33, 35 consisting of the spiral inside stirring blade 33 which rotates in the center of the vessel body 32, and the outside stirring blade 35 which rotates along the side face 31, are rotatably arranged. Objects to be treated B, C, such as the concrete block B or regenerated aggregate C, to which a primary rubbing and kneading treatment is previously performed are subsequently charged into the vessel body 32, and thereafter, a rubbing and kneading treatment (S5) of a batch system of producing the regenerated aggregate C' which is less stuck with a mortar component 2 is provided to the objects to be treated B, C by rotating the inside stirring blade 33 and the outside stirring blade 35 in a direction opposite to each other, so that the mortar component 2 sticking to the surface of the aggregate 1 contained in the objects to be treated B, C is chipped off.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006157743-A (JP)
Title: Video/audio recording and reproducing method
Inventor: OKAMOTO YOSHIHIRO
IPC: H04N5/222
Filed: 2004-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To realize a video/audio recording and reproducing method, with which video/audio is automatically evaluated by automatically reproducing, at recording, the video/audio recorded in a redundant video/audio sending apparatus.  <P>SOLUTION: In a system for reproducing and sending video/audio materials recorded in the video/audio sending apparatus, the same video/audio materials are made to be synchronously stored and recorded, in duplexed video/audio sending apparatuses by a recording control apparatus; and when video/audio data are stored for a predetermined amount, information, such as material code and reproduction length of video/audio to be reproduced is notified to a video/audio difference detector. At the same time, each of the video/audio sending apparatuses is controlled for reproduction, and the digital data of the reproduced video/audio are outputted to the video/audio difference detector. Here, the digital data of video/audio outputted from the video/audio sending apparatuses are compared, and if a difference is detected in the compared video/audio outputs, in this video/audio recording and reproducing method, it is determined that there is abnormality in the recorded video/audio materials.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006151775-A (JP)
Title: Method for manufacturing low-temperature firing oxide ceramic material, low-temperature firing oxide ceramic material, low-temperature firing oxide ceramic material electronic component, and method for manufacturing the same
Inventor: ASANO HIROSHI
IPC: H05K3/46
Filed: 2004-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-temperature firing oxide ceramic material satisfying requirements for relative density, insulation resistance, and thermal conductivity.  <P>SOLUTION: The method for manufacturing the low-temperature firing oxide ceramic material includes a process of weighing prescribed amounts of a main component composed of aluminum oxide, and auxiliary components composed of at least niobium oxide, titanium oxide, copper oxide and silver oxide, a process of mixing the main component and the auxiliary components after the above process, a process of molding slurry after the above process to a sheet form, a process of working a molding after the above process, and a firing process, in which the ratio of diffraction peak intensity of 2θ=33.90±0.10° by a crystal phase and diffraction peak intensity of a (104) face by a corundum crystal phase of oxide aluminum in an X-ray diffraction measurement method using a CuKα ray is 0.05 to 0.40, and the ceramic material is fired at 860 to 880°C so as to generate a multiple oxide composed of the niobium oxide, the titanium oxide, and the copper oxide.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006158147-A (JP)
Title: Alternator for vehicles
Inventor: MUKAI TAKUZO
IPC: H02K19/22
Filed: 2004-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alternator for vehicles which is easy to manufacture, and reduces leakage flux and generation of an eddy current on the surface of a rotor.  <P>SOLUTION: The alternator for the vehicles includes: the rotor 2 excited to an N pole and an S pole by energizing a field winding; and a stator which is arranged oppositely to the rotor 2. The rotor 2 includes: a pole-core 23 which does not have a pawl-like magnetic pole at an outer peripheral side; the annular thin plate laminated core 200 in which thin plates are arranged at an outer periphery of the pole-core 23; and a permanent magnet 220 held in a magnet arrangement hole which is formed at the thin plate laminated core 200.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006166491-A (JP)
Title: Inner rotor dynamo-electric machine
Inventor: TAKIZAWA DAIJIRO
IPC: H02K11/00
Filed: 2004-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a dimension of a dynamo-electric machine in the axial direction, and suppress an increase in a diameter of a bearing for supporting a rotor shaft while a diameter of the rotor shaft is increased and a thickness of the rotor shaft is reduced.  <P>SOLUTION: A supporting section 71b protrudes from an inner wall of a main case 71 of a motor M to an interior of the hollow rotor shaft 22. An inner race 79a of the ball bearing 79 for supporting a rotor 23 on the main case 71 is supported on an outer circumference of the supporting section 71b. Since an outer race 79b is supported on an inner circumference of the rotor shaft 22, the ball bearing 79 is disposed inside an end face of the rotor 23 in the axial direction, and a dimension of the motor M is reduced in the axial direction. Since the outer race 79b of the ball bearing 79 is supported on the inner circumference of the rotor shaft 22, the diameter of the ball bearing 79 can be prevented from needlessly increasing even if the thickness of the rotor shaft 22 is reduced and the diameter of the rotor shaft 22 is increased.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005181307-A (JP)
Title: Manufacturing method for magnetic multi-polar encoder
Inventor: MUTTERER HEINZ
IPC: H01F13/00
Filed: 2004-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a magnetic multi-polar encoder capable of manufacturing simple and inexpensive, and capable of obtaining a magnetic stripe pattern with high precision.  <P>SOLUTION: The manufacturing method for the magnetic multi-polar encoder provides a supporting body, and at least one track composed of a magnetizable material, wherein a stripe-shaped polarization part having alternative polarization is provided on the track composed of the magnetizable material by the action of a magnetic field applied from the outside; in a first step the magnetic track is polarized, in advance, by a single polarity; and in a second step, the track which has been polarized in advance is magnetized in reverse, to the opposite polarity in the stripe-shaped region.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006161186-A (JP)
Title: Three dimensional fiber structure with multifunctionality
Inventor: HIRAHARA TOYOJI
IPC: D06M15/19
Filed: 2004-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multifunctional three dimensional fiber structure utilizing emission of negative ion and far-infrared rays emitted at the same time, and improved antibacterial and deodorizing effects by a photocatalytic material.  <P>SOLUTION: The invention relates to the three dimensional fiber structure comprising a basic structural part composed of a front and back woven/knitted fabrics and a connecting structural part, wherein the fiber structural part is coated with a resin composition comprising a specific polymeric material and ingredients selected from minerals containing rare elements, tourmaline and far-infrared ceramic, wherein the fiber structure has the constitution utilizing emission of negative ion and far-infrared rays emitted at the same time, and improved antibacterial and deodorizing effects by a photocatalytic material.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006166070-A (JP)
Title: Speaker
Inventor: YANO HIROSHI
IPC: H04R9/02
Filed: 2004-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker in which f<SB>0</SB>is not raised even when it is miniaturized by solving the problem that f<SB>0</SB>is raised when it is miniaturized relating to the speaker used for a portable telephone or the like.  <P>SOLUTION: The speaker is composed of a diaphragm 6 whose outer periphery is connected to the peripheral edge of a frame 5 connected to a magnetic circuit 4 provided with a magnetic gap 4a and for which a voice coil 7 fitted to the magnetic gap 4a is connected to the center. The diaphragm 6 is constituted such that a first vibration part 6a functioning as a vibration cone at the center, a connection part 6b to which the voice coil 7 is connected on the outer periphery and an edge part 6c on the outer periphery are respectively integrally provided, and a second vibration part 6e functioning as a vibration cone is provided on the outer peripheral side of the connection part 6b so as to be connected to the edge part 6c further. Thus, the degree of freedom of the design of an edge width is improved and it is made possible to lower f<SB>0</SB>.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006158825-A (JP)
Title: Looper organization of sewing machine
Inventor: IDE KENICHIRO
IPC: D05B57/06
Filed: 2004-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide the looper organization of a sewing machine which alleviates oil leakage in the sliding part and turning section of an upper looper shaft guiding and raises seizing resistance.  <P>SOLUTION: In the looper organization of the sewing machine equipped with an upper looper support stand immobilized to the front of a sewing machine frame, the upper looper shaft guiding pivoted in a way able to rotate by the round hole of the upper looper support stand, an upper looper shaft which is supported in a way able to slide by the supporting hole of the upper looper shaft guiding and in which an upper looper is attached to a prong, and a lever which is connected with the proximal end section of the upper looper shaft and carries out a circular arc movement up and down in interlock with rotation of a sewing machine principal axis, either the supporting hole of the upper looper shaft guiding or the sliding face of the upper looper shaft is formed of a protective film consisting of a chromium layer, a chromium-tungsten carbide gradient layer, and a diamond-like carbon layer in this order.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006163239-A (JP)
Title: Directional photoreflective material
Inventor: MORISHITA KENICHIRO
IPC: G02B5/128
Filed: 2004-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflective material which causes retroreflection of only the light of incident angle within a prescribed range.  <P>SOLUTION: The photoreflective material is constituted by providing a plurality of light opaque projecting parts on a base film and arranging a retroreflective material on the base film between the projecting parts.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006159381-A (JP)
Title: Cutting tool
Inventor: KITAGO HIROSHIGE
IPC: B23B27/14
Filed: 2004-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool which can reduce fracture of a cutting edge thereof, to thereby extend the life of the cutting tool.  <P>SOLUTION: The cutting tool 1 has the cutting edge 3a having a horning portion 3d formed at a boundary between a cutting face 3b and a flank 3c, and carries out cutting of a workpiece having a high hardness. The horning portion 3d has a round horning portion 3d formed roundly along an intersecting ridge between the cutting face 3b and the flank 3c of the cutting edge 3a, and a curved horning portion 3e at the cutting edge of the cutting face 3b so as to extend to the round horning portion 3d and so as to descend at a location closer to the cutting edge. The curved horning portion 3e is formed like a circular arc having a predetermined radius of curvature.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006162538-A (JP)
Title: Apparatus for measuring trace mass
Inventor: KATO HARUKI
IPC: G01N5/02
Filed: 2004-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for measuring trace mass, using a simple structure which uses a piezoelectric vibrator, such as a quartz crystal or the like as a sensor, and in which the resonance frequency of a flow channel, with a sample solution flowing therethrough, will not be affected by the longitudinal wave vibrations caused by the piezoelectric vibrator and propagating through the liquid phase.  <P>SOLUTION: The apparatus for measuring trace mass is equipped with the flow channel, through which the sample solution flows; the piezoelectric vibrator installed inside the flow channel; and a vibration absorber which is disposed near the piezoelectric vibrator and absorbs the longitudinal wave vibrations caused by the piezoelectric vibrator.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006167928-A (JP)
Title: Combined machine
Inventor: TOMITA NAOTAKA
IPC: H04N1/00
Filed: 2004-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combined machine which can reduce an operation burden on a user by simplifying or saving the input operation of authentication information in the combined machine.  <P>SOLUTION: The combined machine 1 is equipped with a user ID registering means for registering a user ID, an operation-permission registering means for registering an operation permitted for each of the individual users ID and a control means. The controller makes a judgment on whether a login using a user ID having permission of an operation registered by the operation-permission registering means is already made at the time of executing the operation, and permits a user to make the operation without requiring the user to newly log in the machine if an login using the user ID is already made and requires an login using the user ID if the login using the user ID is not yet made.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006172742-A (JP)
Title: Collector member for fuel cell, and fuel cell stack using it, and fuel cell
Inventor: FUKAMIZU NORIMITSU
IPC: H01M8/24
Filed: 2004-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collector member for a fuel cell in which a contact area with a fuel cell cell is fully securable and which is excellent in linking reliability.  <P>SOLUTION: The collector member for the fuel cell is a collector member for connecting adjacent fuel cell cells electrically, and divided according to a slit 11 formed in an interior. A plurality of thin plate-like members 1 configured from a plurality of strips of rectangular parts 14 mutually joined at first ends 12 and second ends 13 are connected in series on the identical side through a connector 2 so that the first ends 12 and the second ends 13 are arranged on the same rank in parallel, and the adjacent strips of the rectangular parts can extend inversely mutually at a thickness direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006172566-A (JP)
Title: Recording method, program, recording medium, and information recording device
Inventor: MATSUBA TAKANOBU
IPC: G11B20/10
Filed: 2004-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To secure compatibility with a reproduction-only optical disk in a short period of time.  <P>SOLUTION: Upon reception of an optical disk unloading request, when a data area is divided into an AV data area and a PC data area (step 403) and when the size of an unrecorded area between the AV data and an LO area is equal to or larger than a preset threshold value (step 405), read-out attribute data is recorded in a 64 ECC block immediately after the AV data recorded in the AV data area (step 407). Consequently, even when an unrecorded part is left after the read-out attribute data, information recorded in the AV data area is correctly reproduced by using a DVD-ROM drive unit. In other words, compatibility with the reproduction-only optical disk can be secured in a short period of time.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005100639-A (JP)
Title: Semiconductor integrated circuit
Inventor: SASAKI KATSURO
IPC: G11C11/419
Filed: 2004-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit with a high-speed operable sense amplifier.  <P>SOLUTION: To realize high-speed sensing operation to a minute input signal read out from a memory cell, the semiconductor integrated circuit is provided with a 1st circuit in which an input signal line is connected to an output signal line, a 2nd circuit in which the input signal line is separated from the output signal line, and a 3rd circuit in which the input signal line is separated from the output signal line, wherein the signal transmitted through the output signal line of the 1st circuit is the input signal of the 2nd circuit, and the input signal transmitted through the 2nd signal is the input signal of the 3rd circuit. Further, while the 1st circuit amplifies a data signal, the output signal line of the 2nd circuit is short-circuited.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006171590-A (JP)
Title: Manufacturing method for camera module
Inventor: TOKIDA MASAKUNI
IPC: H01L27/14
Filed: 2004-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To make efficient the assembling stage for focus adjusting a light-receiving lens.  <P>SOLUTION: When a lens holder 11 which supports the light-receiving lens is screwed in a barrel body part 10a of a primary body holder by engaging a hook provided to a screw-in frame with an engaging groove 11b formed on an end surface of the lens holder and rotating the screw-in frame, and then the light-receiving lens is disposed at a focus position by engaging the hook of an adjusting frame for focus adjustment with the engaging groove 11b and making the adjusting frame turn; and when the lens holder 11 is screwed in the barrel body part 10a by using the screw-in frame, the screw-in position of the lens holder is controlled so that the rotation-direction position of the engagement groove 11b formed on the end surface of the lens holder coincides the reference position of the adjusting frame. In the focus-adjusting operation, adjusting frame is engaged with the lens holder 11 at the reference position, which is rotated forward to adjust the focus.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006175470-A (JP)
Title: Seam pipe having taper
Inventor: TAKEUCHI EIICHI
IPC: B21C37/18
Filed: 2004-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology for integrating joints with each other of tubular bodies of stainless steel which is a material of a metallic tubular body without heating the joints at low temperature.  <P>SOLUTION: In the metallic tubular body, a film containing at least any one of nitride, carbide, oxide of titanium or aluminum and a complex compound thereof is deposited by a physical vapor deposition method on a surface of the metallic tubular body having the inside diameter of ≤ 1.0 mm. As a result, in the metallic tubular body, the film can be deposited at low temperature on not only joints of stainless steel tubular bodies, but also the entire tubular body, the thermal deformation of the tubular body is small, and no distortion occurs therein. Further, the adhesiveness is excellent, the density is high, and liquid does not leak from the joints.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006175360-A (JP)
Title: Method and device for controlling ph of solution
Inventor: OTSUKA YASUNORI
IPC: B01J19/08
Filed: 2004-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for controlling a pH of a solution which can precisely control a pH with a relatively simple device by electrically controlling the number of ions present in the solution.  <P>SOLUTION: The pH of the solution is controlled toward a target value by making an electrode charged with a direct-current voltage present in the solution which serves as a target of pH control, continuously controlling an electric potential difference between both electrodes and/or an electric current value, and adsorbing the ion present in the solution to the electrode to control the number of the ions in the solution.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006178295-A (JP)
Title: Organophotoreceptor, process cartridge, and image forming apparatus
Inventor: HAYATA HIROFUMI
IPC: G03G5/14
Filed: 2004-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organophotoreceptor having an intermediate layer structure which is stable, achieves good potential characteristics and prevents property degradation of a transfer memory even when provided to a contact charging system or a color image forming apparatus, and to provide a process cartridge using the organophotoreceptor and an image forming apparatus.  <P>SOLUTION: In the organophotoreceptor in which at least an intermediate layer and a photosensitive layer are stacked on a conductive support, the intermediate layer contains n-type semiconductive particles surface-treated with a polymer containing a methylhydrogensiloxane unit, wherein the particles generate ≤2.0 ml/g of hydrogen measured by a gas buret method at 23°C.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005255147-A (JP)
Title: On-vehicle radio
Inventor: SAKAI HIROSHI
IPC: B60R25/102
Filed: 2004-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a on-vehicle radio to be properly operated as desired by a user.  <P>SOLUTION: In the on-vehicle radio 1, when a theft detecting signal from a theft detecting ECU is switched on after an ignition switch is off to start the discharge of a battery but before a current accumulated value is a first specified value or greater, power is continuously supplied from a power supply part 2 to a radio part 3 by temporarily stopping the accumulation of a current until completing the operation of transmitting a theft reporting signal. When the current accumulated value is the first specified value or greater before the theft detecting signal from the theft detecting ECU is switched on, the power supply from the power supply part 2 to the radio part 3 is stopped in accordance with an instruction from a control part 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005308207-A (JP)
Title: Self-aligning roller bearing
Inventor: UEDA TORU
IPC: F16C33/58
Filed: 2004-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a stable and long lifetime by preventing a minute plastic flow from occurring in an inner ring raceway.  <P>SOLUTION: In a self-aligning roller bearing, a roller 3 with two or more rows is tumblably arranged circumferentially between an inner ring 1 and an outer ring 2. Mean roughness of the rolling contact surface of the roller 3 is supposed Ra<0.1 μm, mean roughness of a raceway surface 11 of the inner ring 1 is supposed Ra<0.15 μm, and mean roughness of a raceway surface 21 of the outer ring 2 is supposed 0.1 μm≤Ra≤0.5 μm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI